Mixing device for producing water-borne epoxy resin

Abstract

The utility model discloses a mixing device for water-borne epoxy resin production, which comprises a mixing box and a conveying pipe, a second motor is arranged in the middle of the top of the mixing box, a rotating shaft is arranged at the output end of the second motor, the rotating shaft penetrates through the mixing box, and a mounting plate is arranged at the bottom of the rotating shaft. Sliding assemblies are mounted at the two ends of the bottom of the mounting plate correspondingly, and sliding plates are slidably mounted at the bottoms of the sliding assemblies correspondingly. The spiral material conveying shaft, the material conveying pipe, the discharging pipe and the first motor are installed, during use, raw materials stacked at the bottom enter the material conveying pipe through the feeding port, the first motor drives the spiral material conveying shaft to rotate at a constant speed, and the raw materials in the material conveying pipe can be conveyed to the position of the discharging pipe through the spiral material conveying shaft to be discharged; the raw materials accumulated at the bottom can be repeatedly conveyed to the upper part, so that the raw materials on the upper and lower layers continuously flow, and the raw materials can be uniformly mixed.

Description

Technical Field

[0001] The utility model relates to the technical field of waterborne epoxy resin production equipment, in particular to a mixing device for waterborne epoxy resin production. Background Technique

[0002] Waterborne epoxy resin can be divided into anionic resin and cationic resin. The main feature of waterborne epoxy resin is excellent anti-corrosion performance. In addition to being used in automotive painting, it is also used in fields such as medical devices, electrical appliances, and light industrial products. When producing waterborne epoxy resin, raw materials need to be placed inside a mixing device, and the raw materials are mixed evenly by means such as stirring.

[0003] For example, in the utility model: "A mixing device for waterborne epoxy resin production", the publication number is: "CN211302777U". This patent can further stir and fuse the mixed raw materials through the mixing ring and stirring column structure. The set slow flow plate can change the materials of the mixed raw materials, so as to ensure the full mixing of the raw materials. However, during the implementation of this patent, the raw materials accumulate inside the barrel body, and the device cannot repeatedly stir the raw materials accumulated at the bottom to the upper part, making it difficult for the upper and lower layer raw materials to be fully stirred and mixed, thus affecting the mixing effect of the device. Therefore, a new mixing device for waterborne epoxy resin production is urgently needed to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a mixing device for waterborne epoxy resin production to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A mixing device for waterborne epoxy resin production, including a mixing tank and a feeding pipe. A second motor is installed at the middle position of the top of the mixing tank, and a rotating shaft is installed at the output end of the second motor. The rotating shaft passes through the mixing tank, and a mounting plate is installed at the bottom of the rotating shaft. Sliding components are installed at both ends of the bottom of the mounting plate, and sliding plates are slidably installed at the bottoms of the sliding components. Second connecting plates are installed at the bottoms of the sliding plates, and feeding pipes are installed at the ends of the second connecting plates far away from the sliding plates. First motors are installed at the tops of the feeding pipes. A first connecting plate is installed at the middle position of the bottom of the mounting plate, and electric telescopic rods are installed at both ends of the first connecting plate. A control panel is installed at the top of one end of the mixing tank. The output end of the control panel is electrically connected to the input ends of the first motor, the second motor, and the electric telescopic rod through wires.

[0006] Preferably, the output ends of the first motors pass through the feeding pipes, and spiral feeding shafts are installed at the output ends of the first motors.

[0007] Preferably, feed inlets are provided at the bottoms of both ends of the feed pipe, and discharge pipes are installed at the tops of both ends of the feed pipe.

[0008] Preferably, the output ends of the electric telescopic rods are connected to the sliding plates.

[0009] Preferably, a feed hopper is installed at one end of the top of the mixing tank away from the control panel, and a sealing cover is installed at the top of the feed hopper.

[0010] Preferably, a discharge pipe is installed at the middle position of the bottom of the mixing tank, and a sealing pipe cap is installed at the bottom of the discharge pipe.

[0011] Preferably, a stirring shaft is installed at the bottom of the first connecting plate, and stirring rods are evenly installed on the outer side of the stirring shaft.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. The mixing device for producing waterborne epoxy resin is equipped with a spiral feed shaft, a feed pipe, a discharge pipe and a first motor. During use, the raw materials piled at the bottom enter the interior of the feed pipe through the feed inlets. The first motor drives the spiral feed shaft to rotate at a constant speed, and the raw materials inside the feed pipe can be conveyed to the position of the discharge pipe through the spiral feed shaft for discharging, so that the raw materials piled at the bottom can be repeatedly conveyed to the upper layer, making the raw materials in the upper and lower layers flow continuously, thus facilitating the uniform mixing of the raw materials.

[0014] 2. The mixing device for producing waterborne epoxy resin is equipped with a second connecting plate, an electric telescopic rod and a sliding assembly. During use, the electric telescopic rod pushes or pulls the sliding plate to move, which can drive the feed pipe to move, and the feed pipe can be moved to different positions inside the mixing tank, facilitating the uniform mixing of the raw materials at different positions inside the mixing tank.

[0015] 3. The mixing device for producing waterborne epoxy resin is equipped with a mounting plate, a second motor, a rotating shaft, stirring rods and a stirring shaft. During the use process, the second motor drives the mounting plate to rotate through the rotating shaft. It can not only rotate the feed pipe to different positions inside the mixing tank, but also drive the stirring rods and the stirring shaft to rotate, so as to stir and mix the raw materials through the stirring rods and the stirring shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the main sectional view schematic diagram of the present utility model;

[0017] Figure 2 is the main view schematic diagram of the present utility model;

[0018] Figure 3 is the partial structural schematic diagram of the present utility model.

[0019] In the figure: 1. Mixing tank; 2. Feeding port; 3. Screw feeding shaft; 4. Feeding pipe; 5. Discharge pipe; 6. First motor; 7. Mounting plate; 8. Feeding hopper; 9. Discharge pipe; 10. Sealed pipe cover; 11. Second motor; 12. Rotating shaft; 13. First connecting plate; 14. Control panel; 15. Stirring rod; 16. Stirring shaft; 17. Second connecting plate; 18. Electric telescopic rod; 19. Sliding assembly; 20. Sliding plate. Detailed implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-3 , an embodiment provided by the present invention: a mixing device for the production of waterborne epoxy resin, including a mixing tank 1 and a feeding pipe 4. A second motor 11 is installed at the middle position of the top of the mixing tank 1. Here, the model of the second motor 11 can be Y90S-2, and a rotating shaft 12 is installed at the output end of the second motor 11. The rotating shaft 12 passes through the mixing tank 1, and a mounting plate 7 is installed at the bottom of the rotating shaft 12. Sliding assemblies 19 are installed at both ends of the bottom of the mounting plate 7, and sliding plates 20 are slidably installed at the bottoms of the sliding assemblies 19. Second connecting plates 17 are installed at the bottoms of the sliding plates 20, and feeding pipes 4 are installed at the ends of the second connecting plates 17 away from the sliding plates 20. First motors 6 are installed at the tops of the feeding pipes 4. Here, the model of the first motor 6 can be Y90S-2. A first connecting plate 13 is installed at the middle position of the bottom of the mounting plate 7, and electric telescopic rods 18 are installed at both ends of the first connecting plate 13. Here, the model of the electric telescopic rod 18 can be J64RT2UNIVER. The output ends of the electric telescopic rods 18 are connected to the sliding plates 20. During use, the electric telescopic rods 18 push or pull the sliding plates 20 to move, which can drive the feeding pipes 4 to move, and the feeding pipes 4 can be moved to different positions inside the mixing tank 1, which is beneficial to mixing the raw materials at different positions inside the mixing tank 1 evenly. A stirring shaft 16 is installed at the bottom of the first connecting plate 13, and stirring rods 15 are evenly installed on the outer side of the stirring shaft 16. The raw materials can be stirred and mixed by the stirring rods 15 and the stirring shaft 16. A control panel 14 is installed at the top of one end of the mixing tank 1. The output end of the control panel 14 is electrically connected to the input ends of the first motor 6, the second motor 11, and the electric telescopic rod 18 through wires.

[0022] Such as Figure 1As shown, the output ends of the first motors 6 all pass through the material conveying pipe 4, and spiral material conveying shafts 3 are installed on the output ends of the first motors 6. Feed inlets 2 are provided at the bottoms of both ends of the material conveying pipe 4, and discharge pipes 5 are installed at the tops of both ends of the material conveying pipe 4. During use, the raw materials piled up at the bottom enter the interior of the material conveying pipe 4 through the feed inlets 2. The first motors 6 drive the spiral material conveying shafts 3 to rotate uniformly, and the raw materials inside the material conveying pipe 4 can be conveyed to the position of the discharge pipes 5 through the spiral material conveying shafts 3 for discharging. In this way, the raw materials piled up at the bottom can be repeatedly conveyed to the upper part, enabling the raw materials in the upper and lower layers to flow continuously, which is conducive to mixing the raw materials evenly.

[0023] As Figures 1-2 As shown, a feed hopper 8 is installed at one end of the top of the mixing tank 1 away from the control panel 14, and a sealing cover is installed at the top of the feed hopper 8, which is convenient for adding the water-based epoxy resin raw materials into the mixing tank 1. A discharge pipe 9 is installed at the middle position of the bottom of the mixing tank 1, and a sealing pipe cap 10 is installed at the bottom of the discharge pipe 9. After the mixing is completed, by opening the sealing pipe cap 10, the water-based epoxy resin inside the mixing tank 1 can be taken out through the discharge pipe 9.

[0024] Working principle:

[0025] During use, connect the device to the power supply, and then add an appropriate amount of water-based epoxy resin raw materials into the mixing tank 1 through the feed hopper 8;

[0026] The staff can start the second motor 11 through the control panel 14. The second motor 11 drives the mounting plate 7 to rotate through the rotating shaft 12. It can not only rotate the material conveying pipe 4 to different positions inside the mixing tank 1, but also drive the stirring rods 15 and the stirring shaft 16 to rotate, so as to stir and mix the raw materials through the stirring rods 15 and the stirring shaft 16. Among them, after the second motor 11 drives the first connecting plate 13 to rotate clockwise one circle through the rotating shaft 12; then control the second motor 11 to rotate counterclockwise one circle through the control panel 14;

[0027] And the staff can start two groups of first motors 6 through the control panel 14. The raw materials piled up at the bottom enter the interior of the material conveying pipe 4 through the feed inlets 2. The first motors 6 drive the spiral material conveying shafts 3 to rotate uniformly, and the raw materials inside the material conveying pipe 4 can be conveyed to the position of the discharge pipes 5 through the spiral material conveying shafts 3 for discharging. In this way, the raw materials piled up at the bottom can be repeatedly conveyed to the upper part, enabling the raw materials in the upper and lower layers to flow continuously, which is conducive to mixing the raw materials evenly;

[0028] At the same time, the staff can start the electric telescopic rod 18 through the control panel 14, so that the electric telescopic rod 18 pushes or pulls the sliding plate 20 to move, which can drive the material conveying pipe 4 to move, and the material conveying pipe 4 can be moved to different positions inside the mixing tank 1, which is conducive to mixing the raw materials at different positions inside the mixing tank 1 evenly;

[0029] After the mixing is completed, open the sealed tube cover 10, and the water-based epoxy resin inside the mixing tank 1 can be taken out through the discharge pipe 9.

[0030] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claimed rights.

Claims

1. A mixing device for the production of waterborne epoxy resin, comprising a mixing tank (1) and a feeding pipe (4), characterized in that: At the middle position on the top of the mixing box (1), a second motor (11) is installed, and a rotating shaft (12) is installed at the output end of the second motor (11). The rotating shaft (12) passes through the mixing box (1), and a mounting plate (7) is installed at the bottom of the rotating shaft (12). At both ends of the bottom of the mounting plate (7), sliding components (19) are installed, and sliding plates (20) are slidably installed at the bottoms of the sliding components (19). At the bottoms of the sliding plates (20), second connecting plates (17) are installed, and at the ends of the second connecting plates (17) away from the sliding plates (20), feeding pipes (4) are installed. At the tops of the feeding pipes (4), first motors (6) are installed. At the middle position of the bottom of the mounting plate (7), a first connecting plate (13) is installed, and electric telescopic rods (18) are installed at both ends of the first connecting plate (13). At the top of one end of the mixing box (1), a control panel (14) is installed. The output end of the control panel (14) is electrically connected to the input ends of the first motor (6), the second motor (11), and the electric telescopic rod (18) through wires.

2. The mixing device for producing waterborne epoxy resin according to claim 1, characterized in that: The output ends of the first motors (6) all pass through the feeding pipes (4), and spiral feeding shafts (3) are installed at the output ends of the first motors (6).

3. The mixing device for producing waterborne epoxy resin according to claim 1, wherein: At the bottoms of both ends of the feeding pipes (4), feeding openings (2) are provided, and discharging pipes (5) are installed at the tops of both ends of the feeding pipes (4).

4. The mixing device for producing waterborne epoxy resin according to claim 1, characterized in that: The output ends of the electric telescopic rods (18) are all connected to the sliding plates (20).

5. The mixing device for producing waterborne epoxy resin according to claim 1, characterized in that: At one end of the top of the mixing box (1) away from the control panel (14), a feeding hopper (8) is installed, and a sealing cover is installed at the top of the feeding hopper (8).

6. The mixing device for producing waterborne epoxy resin according to claim 1, characterized in that: At the middle position of the bottom of the mixing box (1), a discharging pipe (9) is installed, and a sealing pipe cap (10) is installed at the bottom of the discharging pipe (9).

7. The mixing device for producing waterborne epoxy resin according to claim 1, wherein: At the bottom of the first connecting plate (13), a stirring shaft (16) is installed, and stirring rods (15) are evenly installed on the outer side of the stirring shaft (16).

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